Geophysics and Petrology of the Deep Crust and Upper Mantle

Geophysics and Petrology of the Deep Crust and Upper Mantle PDF Author: John R. Ege
Publisher:
ISBN:
Category : Clay
Languages : en
Pages : 236

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Geophysics and Petrology of the Deep Crust and Upper Mantle

Geophysics and Petrology of the Deep Crust and Upper Mantle PDF Author: John R. Ege
Publisher:
ISBN:
Category : Clay
Languages : en
Pages : 236

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The Earth's Crust and Upper Mantle

The Earth's Crust and Upper Mantle PDF Author: Pembroke J. Hart
Publisher: American Geophysical Union
ISBN: 0875900135
Category : Science
Languages : en
Pages : 801

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Heterogeneity in the Crust and Upper Mantle

Heterogeneity in the Crust and Upper Mantle PDF Author: John A. Goff
Publisher: Springer Science & Business Media
ISBN: 1461501032
Category : Science
Languages : en
Pages : 362

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Book Description
Most of our knowledge about the physical structure and the chemical composition of the Earth's deep interior is inferred from seismic data. The interpretation of seismic waves generally follows the assumption that the Earth's physical structure is grossly layered and that fluctuations of the physical parameters within individual layers are smooth in structure and small in magnitude. While this view greatly facilitates the analytic and interpretative procedure, it is clearly at odds with evidence from outcrops and boreholes, which indicates that compositional, structural and petrophysical heterogeneity in the Earth prevails over a wide range of scales. This book is the first to unify three different views of crustal and upper mantle heterogeneity. It brings together the geological view, which is derived from the analysis of crustal exposures and deep boreholes; the stochastic view, which attempts to find order and structure in these seemingly chaotic data; and the seismological view, which considers the end product of the complex interaction of seismic energy with the heterogeneous structure at depth. John Goff and Klaus Holliger have compiled chapters that explore and quantify the relationship between geological and petrophysical heterogeneity and its seismic response, and use seismic data to probe the fabric of the Earth's interior. Geologists, geostaticians, and geophysicists alike will benefit from the integrative perspective presented in Heterogeneity in the Crust and Upper Mantle: Nature, Scaling, and Seismic Properties, making this text an unparalleled reference for professionals and students in Earth science fields.

Crust-Mantle and Lithosphere-Asthenosphere Boundaries

Crust-Mantle and Lithosphere-Asthenosphere Boundaries PDF Author: Gianluca Bianchini
Publisher: Geological Society of America
ISBN: 0813725267
Category : Earth (Planet)
Languages : en
Pages : 215

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Book Description
This 10-chapter volume encompasses contributions from a wide spectrum of Earth science disciplines, including geophysics, geodynamics, geochemistry, and petrology, to provide an overview of the nature and evolution of the crust-mantle and lithosphere-asthenosphere boundaries in different tectonic settings, combining studies that exploit different types of data and interpretative approaches. The integration of geochemical, geophysical, and geodynamic data sets and their interpretation provides a state-of-the-art summary of current understanding, and will serve as a blueprint for future research activities.

Ophiolites and Oceanic Crust

Ophiolites and Oceanic Crust PDF Author: Yildirim Dilek
Publisher: Geological Society of America
ISBN: 9780813723495
Category : Science
Languages : en
Pages : 570

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Book Description
The proceedings from the September 1998 conference in Marshall, California contain 39 papers on the following topics: ophiolites, ocean crust, and global tectonics; oceanic lower crust and upper mantle; structure and physical properties of upper oceanic crust; hydrothermal processes; Pacific Rim ophiolites; and, Ophiolites from Iapetus, Rheic-Pleionic, Neotethyan, and Indian Oceans. Contributors include scientists with backgrounds in structural geology, tectonics, geophysics, petrology, and geochemistry. Numerous black and white illustrations (and one in color) are included. Annotation copyrighted by Book News Inc., Portland, OR

The Earth's Crust and Upper Mantle

The Earth's Crust and Upper Mantle PDF Author: Pembroke J. Hart
Publisher:
ISBN:
Category :
Languages : en
Pages : 735

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Upper Mantle Heterogeneities from Active and Passive Seismology

Upper Mantle Heterogeneities from Active and Passive Seismology PDF Author: K. Fuchs
Publisher: Springer Science & Business Media
ISBN: 9401589798
Category : Science
Languages : en
Pages : 365

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Book Description
600 km giving insight into the 3D structure of the upper mantle. These data are confronted with the requirements of the CTBT for 3D regional seismic models of the lithosphere-asthenosphere system. The two primary purposes of the present work are, first, to present these seismic observations on super long-range profiles in digitised format, using peaceful nuclear explosions (PNE) in the former USSR, and, second, to present the joint thoughts of experts from the deep seismic sounding (DSS) and the comprehensive test ban treaty (CTBT) communities. Implications for petrological and other earth science disciplines are presented. Audience: The CTBT community and earth scientists interested in the 3D structure of the lithosphere-asthenosphere system.

The Lithosphere

The Lithosphere PDF Author: Jarod E. Anderson
Publisher:
ISBN:
Category : Political Science
Languages : en
Pages : 402

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Book Description
The lithosphere is the outer solid part of the earth, including the crust and uppermost mantle. The lithosphere is about 100 km thick, although its thickness is age dependent (older lithosphere is thicker).The lithosphere below the crust is brittle enough at some locations to produce earthquakes by faulting, such as within a subducted oceanic plate. This book presents leading research in the field from around the globe.

Evolution and Differentiation of the Continental Crust

Evolution and Differentiation of the Continental Crust PDF Author: Michael Brown
Publisher: Cambridge University Press
ISBN: 0521782376
Category : Science
Languages : en
Pages : 550

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Book Description
Summary of recent research covering experimental methods and numerical modelling, for graduate students and researchers.

Geophysical Framework of the Continental United States

Geophysical Framework of the Continental United States PDF Author: Louis Charles Pakiser
Publisher: Geological Society of America
ISBN: 081371172X
Category : Science
Languages : en
Pages : 843

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Book Description
A review and evaluation of our knowledge of the structure of the crust and upper mantle of the continental United States, exclusive of Alaska, as determined from geophysical observations. Covers geophysical methods of studying the crust and upper mantle; a region-by-region review of crustal and upper-mantle structure; continental overviews based on the different geophysical methods; and geologic and petrologic syntheses based largely on the geophysical results.